Core Viewpoint - The "2025 Youth Writing the Chapter of Youth on the Land of the Motherland" online theme interview activity emphasizes the importance of water management in Jiangsu, showcasing how youth can contribute to national development through environmental stewardship [3][4]. Group 1: Water Management in Jiangsu - Jiangsu, as the only province in China with access to major rivers, lakes, and seas, integrates water into its regional identity, which serves as a natural advantage for promoting water management [4]. - The Yangtze River and Huai River management practices focus on ecological protection and sustainable development, reflecting a commitment to national water security [3][4]. Group 2: Youth Engagement - Youth in Jiangsu are actively participating in water management initiatives, embodying diverse roles that contribute to the collective goal of environmental protection and national service [4]. - The activities encourage young people to engage in practical actions that align with national aspirations, fostering a sense of responsibility and patriotism through their involvement in water conservation efforts [4].

Core Viewpoint - The article emphasizes the significant role of Hohai University in China's water management and its commitment to national development through water-related education and research [1][2][3][4] Group 1: Historical Contributions - Hohai University has been integral to China's water management since its establishment in 1915, aligning its development with national water resource strategies [1] - Key historical milestones include the flood research initiated by Professor Liu Guangwen in the 1950s and the creation of the Xin'anjiang model by Professor Zhao Ranjun in the 1970s, which became a benchmark for flood forecasting in humid regions [1] - The university's current research includes the "digital twin watershed" system, which integrates physical and digital water management [1] Group 2: Technological Innovations - The university has developed water-saving irrigation technology that has been implemented in over 10% of China's rice-growing areas, achieving over 40% water savings and more than 14% yield increase [2] - Flood forecasting and warning technologies cover over 20 provinces, with an annual application area exceeding 30 million acres and cumulative economic benefits exceeding 10 billion yuan in the past three years [2] - Research on ancient dam engineering has uncovered the technical secrets of the Liangzhu water conservancy project from 6,000 years ago, contributing to the study of Chinese civilization [2] Group 3: Cultural and Educational Impact - The university's "red" heritage symbolizes its commitment to national service, with historical figures contributing to its revolutionary spirit [3] - The institution integrates revolutionary education into its curriculum, starting with a visit to the Zhang Wentian Memorial Hall for new students [3] - Hohai University leads initiatives like the Yangtze River Protection and Green Development Research Institute, showcasing its technological commitment to major national projects [3] Group 4: Future Aspirations - Hohai University aims to continue promoting its tradition of serving the nation through water management, inspiring students to align their personal aspirations with national development goals [4] - The university is positioned to contribute significantly to the modernization of China and the rejuvenation of the Chinese nation through its ongoing efforts in water management and education [4]